In this case the boxes will open into the attic.
Large junction box in attic.
Installing an electrical junction box or j box in the attic is not much different from installing a j box anywhere else.
In this video i show you how to mount and install an electrical junction box.
Missing junction box in attic electrical connections made improperly can be vulnerable to sparking and creating a fire.
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Some areas might allow for junction boxes that don t penetrate ceiling drywall.
The only difference between a box for a circuit device and a junction box or j box is that the latter serves no other purpose than to enclose spliced wires.
The same basic national electric code or nec rules apply.
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Boxes can be made of metal or plastic and you usually screw or nail them to a stud or rafter although you can anchor remodeling boxes directly to the surface of drywall.
Even if the insulation doesn t create a fire hazard or render the box.
With a junction box you can power different electrical necessities at the same.
If you come across a wire or romex cable that nee.
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Since insulation is combustible you must install face plates on all attic junction boxes to prevent contact between bare wires and insulation materials.